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By transforming silica into insoluble crystals in the presence of moisture, it provides ongoing protection even if surface coatings deteriorate.\u003c\/p\u003e\u003ch3\u003eKey Features\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003eDeep penetration into capillaries and fissures\u003c\/li\u003e\n\u003cli\u003eActive defence mechanism against water ingress\u003c\/li\u003e\n\u003cli\u003eTransforms silica into insoluble crystals upon moisture absorption\u003c\/li\u003e\n\u003cli\u003eLong-lasting protection for internal finishes\u003c\/li\u003e\n\u003cli\u003eCoverage rates of 6.5m²-10m² per 20kg unit\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eSpecifications\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003eWeight: 20kg\u003c\/li\u003e\n\u003cli\u003eCoverage (coarse surface): 6.5m²-8m²\u003c\/li\u003e\n\u003cli\u003eCoverage (smooth surface): 8m²-10m²\u003c\/li\u003e\n\u003cli\u003eApplication: Requires two coats\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eApplications\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003eWaterproofing brickwork and masonry\u003c\/li\u003e\n\u003cli\u003eProtecting internal finishes from moisture\u003c\/li\u003e\n\u003cli\u003eSuitable for various substrates including concrete\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"prostairnosing","offers":[{"title":"Default","offer_id":58122241868158,"sku":"TNK002","price":79.6,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1023\/9806\/7070\/files\/7585990d08d34d85b84803555d1c5e20.jpg?v=1790656448"},{"product_id":"two-component-flexible-tanking-slurry-for-masonry-waterproofing","title":"Two-component flexible tanking slurry for masonry waterproofing","description":"\u003cp\u003e\u003cstrong\u003eTwo-component flexible tanking slurry for waterproofing brickwork, masonry and concrete surfaces.\u003c\/strong\u003e\u003c\/p\u003e\u003cp\u003eA Portland cement-based coating system blended with liquid polymer to deliver superior flexibility and water resistance. Suitable for both internal and external applications, including subterranean use, this slurry bonds exceptionally well to building substrates and can be applied to damp surfaces without loss of performance.\u003c\/p\u003e\u003ch3\u003eKey Features\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003eTwo-component formulation with integrated polymer\u003c\/li\u003e\n\u003cli\u003eFlexible properties accommodate movement in structures\u003c\/li\u003e\n\u003cli\u003eExcellent adhesion to brickwork, masonry and concrete\u003c\/li\u003e\n\u003cli\u003eApplication possible on wet surfaces\u003c\/li\u003e\n\u003cli\u003eSuitable for above-ground and underground use\u003c\/li\u003e\n\u003cli\u003eInterior and exterior application\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eSpecifications\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003eCoverage: 5 m² per 20 kg pack at two coats (surface porosity dependent)\u003c\/li\u003e\n\u003cli\u003eBase material: Portland cement with polymer-modified properties\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eApplications\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003eBasement and subterranean waterproofing\u003c\/li\u003e\n\u003cli\u003eBrickwork and masonry protection\u003c\/li\u003e\n\u003cli\u003eConcrete surface tanking\u003c\/li\u003e\n\u003cli\u003eAreas subject to structural movement\u003c\/li\u003e\n\u003cli\u003eDamp-proof coating for internal walls\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"prostairnosing","offers":[{"title":"Default","offer_id":58122241999230,"sku":"TNK003","price":180.58,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1023\/9806\/7070\/files\/65255f57b13fd8b27424a65d6054d805.jpg?v=1790656451"},{"product_id":"5kg-cement-based-waterstop-quick-set-plug","title":"5kg cement-based waterstop quick-set plug","description":"\u003cp\u003e\u003cstrong\u003eQuick-setting cement-based water plug that hardens in minutes to seal active leaks in concrete and masonry.\u003c\/strong\u003e\u003c\/p\u003e\u003cp\u003eThis ready-mixed waterstop combines chemical modifiers with selected aggregates to create a fast-acting seal against water penetration. Mixed with water, it sets within three minutes to form a rigid plug capable of stopping water ingress. Supplied as a 5kg pack yielding approximately 3 litres of mixed mortar, it provides an immediate emergency repair solution for leaking concrete joints, cracks and structural voids.\u003c\/p\u003e\u003ch3\u003eKey Features\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003eSets in approximately 3 minutes when activated with water\u003c\/li\u003e\n\u003cli\u003eReady-mixed cement-based formulation with chemical hardening modifiers\u003c\/li\u003e\n\u003cli\u003eDesigned for halting active water leakage in concrete and masonry\u003c\/li\u003e\n\u003cli\u003eCreates a rigid mortar plug resistant to water ingress\u003c\/li\u003e\n\u003cli\u003eSuitable for horizontal and vertical application\u003c\/li\u003e\n\u003cli\u003eEffective for joints, cracks and construction voids\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eSpecifications\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003ePack size: 5kg\u003c\/li\u003e\n\u003cli\u003eYield: approximately 3 litres when mixed\u003c\/li\u003e\n\u003cli\u003eSet time: approximately 3 minutes\u003c\/li\u003e\n\u003cli\u003eCement-based composition with chemical modifiers\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eApplications\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003eEmergency sealing of active water leaks in concrete structures\u003c\/li\u003e\n\u003cli\u003eBlocking water ingress through construction joints\u003c\/li\u003e\n\u003cli\u003eSealing cracks in masonry and concrete\u003c\/li\u003e\n\u003cli\u003eTemporary repair pending permanent tanking treatment\u003c\/li\u003e\n\u003cli\u003eConcrete void filling where water penetration is occurring\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"prostairnosing","offers":[{"title":"Default","offer_id":58122242031998,"sku":"TNK005","price":51.92,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1023\/9806\/7070\/files\/7782bcd0c68d6d03baca49e1e7fb169d.jpg?v=1790656451"},{"product_id":"25kg-cement-based-fillet-seal-mortar-for-waterproofing-joints","title":"25kg cement-based fillet seal mortar for waterproofing joints","description":"\u003cp\u003e\u003cstrong\u003ePremium cement-based fillet seal mortar designed to reinforce structural weak points in waterproofing systems.\u003c\/strong\u003e\u003c\/p\u003e\u003cp\u003eThis quick-hardening mortar creates seamless transitions between horizontal and vertical surfaces at critical junctions. Engineered to minimise gaps and stress concentrations, it is typically applied in conjunction with tanking slurry systems for comprehensive waterproofing protection.\u003c\/p\u003e\u003ch3\u003eKey Features\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003eQuick-hardening cement-based formulation\u003c\/li\u003e\n\u003cli\u003eCreates smooth fillet joints at wall-to-floor and wall-to-wall transitions\u003c\/li\u003e\n\u003cli\u003eReinforces stress areas and structural weak points\u003c\/li\u003e\n\u003cli\u003eEffective repair mortar for filling deep joints and damaged areas\u003c\/li\u003e\n\u003cli\u003eCovers up to 1.4m² at 20mm thickness (approximately 10 linear metres)\u003c\/li\u003e\n\u003cli\u003eRequires clean, debris-free substrate preparation\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eSpecifications\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003ePack size: 25kg\u003c\/li\u003e\n\u003cli\u003eCoverage: up to 1.4m² at 20mm thickness\u003c\/li\u003e\n\u003cli\u003eType: Cement-based mortar\u003c\/li\u003e\n\u003cli\u003eCoverage dependency: Varies with substrate porosity and type\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eApplications\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003eStructural waterproofing at critical junctions\u003c\/li\u003e\n\u003cli\u003eWall-to-floor and wall-to-wall fillet joints\u003c\/li\u003e\n\u003cli\u003eReinforcement of stress concentration areas\u003c\/li\u003e\n\u003cli\u003eDeep mortar joint filling and repairs\u003c\/li\u003e\n\u003cli\u003eSurface levelling and smoothing on uneven substrates\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"prostairnosing","offers":[{"title":"Default","offer_id":58122242064766,"sku":"TNK004","price":79.6,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1023\/9806\/7070\/files\/23e7c200b643b1d9aab7e5b8f6d07d54.jpg?v=1790656452"},{"product_id":"20kg-cement-based-tanking-slurry-for-cellar-basement-waterproofing","title":"20kg Cement-Based Tanking Slurry for Cellar \u0026 Basement Waterproofing","description":"\u003cp\u003e\u003cstrong\u003eSingle-component, cement-based waterproofing slurry for cellars, basements and below-ground masonry.\u003c\/strong\u003e\u003c\/p\u003e\u003cp\u003eA ready-to-use tanking coating formulated with Portland cement, graded aggregates and acrylic polymer modifiers. Applied by brush directly to damp surfaces, it cures to form a vapour-permeable yet watertight barrier that resists water pressure and prevents ingress in below-ground structures. Two coats are required for full protection.\u003c\/p\u003e\u003ch3\u003eKey Features\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003eSingle-component, cement-based formulation\u003c\/li\u003e\n\u003cli\u003eAcrylic polymer enhancement for strength and adhesion\u003c\/li\u003e\n\u003cli\u003eVapour-permeable yet watertight when cured\u003c\/li\u003e\n\u003cli\u003eResists sustained water pressure\u003c\/li\u003e\n\u003cli\u003eApplicable to damp surfaces by brush\u003c\/li\u003e\n\u003cli\u003eUser-friendly application process\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eSpecifications\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003ePack size: 20kg\u003c\/li\u003e\n\u003cli\u003eCoverage: 6.5–8m² per coat on coarse surfaces; 8–10m² per coat on smooth surfaces (rates depend on surface porosity)\u003c\/li\u003e\n\u003cli\u003eCoats required: Two minimum\u003c\/li\u003e\n\u003cli\u003eSurface preparation: Clean, stable, keyed surfaces required; remove dust, laitance and loose material\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eApplications\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003eCellar and basement waterproofing\u003c\/li\u003e\n\u003cli\u003eBelow-ground masonry protection\u003c\/li\u003e\n\u003cli\u003eConcrete and brickwork tanking\u003c\/li\u003e\n\u003cli\u003ePrevention of water ingress in damp structures\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"prostairnosing","offers":[{"title":"Default","offer_id":58122242097534,"sku":"TNK001","price":70.1,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1023\/9806\/7070\/files\/fb45fa1f6ba94e26dd1717abc1301a26.jpg?v=1790656453"},{"product_id":"20kg-renovation-plaster-bucket-lime-perlite-mix","title":"20kg Renovation Plaster Bucket – Lime \u0026 Perlite Mix","description":"\u003cp\u003e\u003cstrong\u003eLightweight renovation plaster formulated to replicate traditional lime-cement mortar, engineered to combat wall dampness and efflorescence.\u003c\/strong\u003e\u003c\/p\u003e\u003cp\u003eThis plaster combines waterproofing and salt-inhibiting additives to reduce moisture permeation and pattern staining. The lime-rich formulation raises wall alkalinity to resist mould growth, whilst man-made fibres reduce shrinkage and improve flexural strength. Thermal insulating properties help minimise condensation on internal surfaces and in basements.\u003c\/p\u003e\u003ch3\u003eKey Features\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003eLime-based formulation mimics 1:1:6 cement, lime and sand mortar\u003c\/li\u003e\n\u003cli\u003ePerlite aggregate for lightweight application and improved workability\u003c\/li\u003e\n\u003cli\u003eWaterproofing and salt-inhibiting additives reduce efflorescence\u003c\/li\u003e\n\u003cli\u003eMan-made fibre reinforcement minimises shrinkage and cracking\u003c\/li\u003e\n\u003cli\u003eThermal insulation reduces internal condensation risk\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eSpecifications\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003ePack size: 20kg bucket\u003c\/li\u003e\n\u003cli\u003eCoverage: up to 3m² at 10mm depth (dependent on surface porosity)\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eApplications\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003eRestoration of period and traditional masonry\u003c\/li\u003e\n\u003cli\u003eTreatment of damp-affected walls and basements\u003c\/li\u003e\n\u003cli\u003eNew construction plasterwork\u003c\/li\u003e\n\u003cli\u003eInternal wall finishing in moisture-prone areas\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"prostairnosing","offers":[{"title":"Default","offer_id":58122242130302,"sku":"TNK006","price":91.48,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1023\/9806\/7070\/files\/0dfc48b949f88eaee6cf2aafde373a81.jpg?v=1790656455"},{"product_id":"20kg-crystalline-slurry-water-ingress-protection","title":"20kg Crystalline Slurry Water Ingress Protection","description":"\u003cp\u003e\u003cstrong\u003eAdvanced crystalline slurry for superior water protection.\u003c\/strong\u003e\u003c\/p\u003e\u003cp\u003eThis innovative slurry employs a crystalline system that deeply penetrates the substrate, forming an active defence against water ingress. By transforming silica into insoluble crystals in the presence of moisture, it provides ongoing protection even if surface coatings deteriorate.\u003c\/p\u003e\u003ch3\u003eKey Features\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003eDeep penetration into capillaries and fissures\u003c\/li\u003e\n\u003cli\u003eActive defence mechanism against water ingress\u003c\/li\u003e\n\u003cli\u003eTransforms silica into insoluble crystals upon moisture absorption\u003c\/li\u003e\n\u003cli\u003eLong-lasting protection for internal finishes\u003c\/li\u003e\n\u003cli\u003eCoverage rates of 6.5m²-10m² per 20kg unit\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eSpecifications\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003eWeight: 20kg\u003c\/li\u003e\n\u003cli\u003eCoverage (coarse surface): 6.5m²-8m²\u003c\/li\u003e\n\u003cli\u003eCoverage (smooth surface): 8m²-10m²\u003c\/li\u003e\n\u003cli\u003eApplication: Requires two coats\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eApplications\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003eWaterproofing brickwork and masonry\u003c\/li\u003e\n\u003cli\u003eProtecting internal finishes from moisture\u003c\/li\u003e\n\u003cli\u003eSuitable for various substrates including concrete\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"prostairnosing","offers":[{"title":"Default","offer_id":58122264117630,"sku":"TNK002","price":79.6,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1023\/9806\/7070\/files\/1e87a0e81dedcbf4eabad94b581b9833.jpg?v=1790656515"}],"url":"https:\/\/resinfloorsupplies.co.uk\/collections\/waterproofing-tanking.oembed","provider":"Resin Floor Supplies","version":"1.0","type":"link"}